H04L 2025/03541
Switching between domains
Official title: {Switching between domains, e.g. between time and frequency}
H04L2025/03541 (Switching between domains) appears on 33 US grants and 29 published applications in this corpus.
Search patents in H04L- Granted patents
- 33
- Published applications
- 29
- Assignees
- 22
- Inventors
- 75
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 4 | 5 |
| 2020 | 2 | 0 |
| 2021 | 2 | 5 |
| 2022 | 3 | 0 |
| 2023 | 4 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Equalization domain selection at a wireless device31 Mar 2026US 12,592,850 B2QUALCOMM Incorporated
- Systems and methods for comparing communication links8 Aug 2023US 11,722,340 B1Cable Television Laboratories, Inc.
- Beam selection criteria for single carrier waveform16 May 2023US 11,653,345 B2QUALCOMM Incorporated
- Systems and methods for equalizer correction10 Jan 2023US 11,552,831 B1Cable Television Laboratories, Inc.
- Enhancement for amplify-and-forward relay3 Jan 2023US 11,546,046 B2QUALCOMM Incorporated
- A machine learning model -based radio receiver with both time and frequency domain processing in the machine learning model, and related methods and computer programs12 Mar 2026US 2026/0074941 A1Nokia Solutions and Networks Oy
- Equalization domain selection at a wireless device29 Feb 2024US 2024/0073067 A1QUALCOMM Incorporated
- Systems and methods for multi-carrier signal echo management using pseudo-extensions13 Apr 2023US 2023/0115010 A1Cable Television Laboratories, Inc.
- Systems and methods for multi-carrier signal echo management using pseudo-extensions26 Aug 2021US 2021/0266096 A1Cable Television Laboratories, Inc.
- Signal processing devices and signal processing methods22 Jul 2021US 2021/0226825 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Adaptive equalizer and adaptive diversity equalizer44US 5,787,118 AMitsubishi Denki Kabushiki Kaisha · 1998
- Adaptive equalizer and adaptive diversity equalizer28US 5,541,956 AMitsubishi Denki Kabushiki Kaisha · 1996
- Adaptive equalizer and adaptive diversity equalizer28US 5,644,597 AMitsubishi Denki Kabushiki Kaisha · 1997
- Decision-feedback equalizer capable of producing an equalized signal at high speed8US 5,285,475 ANEC Corporation · 1994
- Frequency domain equalization for time varying channels5US 8,155,218 B2QUALCOMM Incorporated · 2012